deaf white kitten

I have a white kitten about 4.5 months she was the first kitten born and was the largest until about 1.5 months ago and then she just seemed to just stop growing she has been wormed and has had her shots. I know deafness in white cats, is it also common for them to be small as well does anyone know about this or had experience with something like this.

Is she a healthy weight for her size? Is she eating, drinking, and playing normally?

she seems to be normal, she eats, well plays with her littermates, doesn't seem to sleep more or less than the other kittens, she is a little more skittish than the others but I think that's due to deafness.

Is she drastically smaller than her siblings?

yes she is almost half the size of her siblings they all eat exactly the same amount, the only difference is she nursed longer than the other kittens.

Perhaps a trip to the veterinarian is in order. It could be that her body is not absorbing the nutrition in her food correctly, or there could be something else going on.